Author Question: How many molecules of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K? A) 1.89 1024 ... (Read 119 times)

burchfield96 · **on:** Aug 27, 2018

How many molecules of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K?

A) 1.89 1024 molecules
B) 1.14 1024 molecules
C) 8.32 1024 molecules
D) 4.89 1024 molecules
E) 3.63 1024 molecules

Question 2

Give the ground state electron configuration for Sr.

A) Kr 5s2 4d2
B) Kr 5s2 4d10 5p2
C) Kr 5s2
D) Kr 5s2 5d10 5p2
E) Kr 5s2 4d10